Venting fuel system with non-re-
versible filters
1. Unlock fuel priming pump, unscrew handle.
2. Open threaded vent plug (1) on filter head.
3. Operate the pump with the handle (2) until
bubble-free fuel emerges from the threaded
vent plug (1).
4. Tighten vent screw (1) to specified torque:
Name Size Type Lubricant Value/Standard
Threaded vent plug M8 Tightening torque 6 Nm +2 Nm
5. Secure the fuel priming pump.
6. Screw in handle (2) on fuel priming pump.
MS150119/01E 2016-02
| Fuel System | 95
TIM-ID: 0000064783 - 003